iDatastart HCXG0-MA3 Plug and Play Remote Starter for Fiat, Mazda and Toyota ⭕

$257.65 CAD

  • iDatastart MA3-G0 Plug and Play Remote Starter with control module, expert installation, fast shipping, connected car experts
Up to $32.33 CAD off

CMHCXG0-ADS-THR-MA3

$257.65 CAD
$257.65 CAD $289.98 CAD
Shipping calculated at checkout.
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Expert Verdict (2026) - Why Buy?

The iDatastart HCXG0-MA3 is our recommended remote starter for Fiat, Mazda, and Toyota owners. It works from your existing factory key fob and installs cleanly via the plug-and-play T-harness, keeping your factory security intact. For owners across these three brands who want dependable remote start, the HCXG0-MA3 is a solid pick.

This is the iDatastart HCXG0-MA3 Plug and Play Remote Starter for Fiat, Mazda, and Toyota vehicles.

  • Starts your Fiat, Mazda, or Toyota from your existing factory key fob
  • Plug-and-play T-harness makes for a clean, professional installation
  • Keeps your factory security system and warranty fully intact
  • Warm up or cool down your cabin before you even step outside, every single day

Ask us about professional installation, or contact us for more details on this iDatastart remote starter.

Module Specifications

  • OEM 3x-Lock remote start — triggered from your original factory key fob, no extra transmitter required
  • No-key-required immobilizer bypass on most vehicles
  • Broad platform compatibility across gasoline, diesel, and hybrid vehicles with automatic transmissions
  • Native support for high-speed CAN-FD networks, covering many 2023-and-up vehicles
  • Expansion dock for future feature upgrades
  • Dedicated security outputs for sirens, sensors, and security LEDs
  • T-harness compatible for a fast, clean, plug-and-play install
  • Compatible with iDatastart RF remote kits for extended range (up to 3,000 ft)
  • Compatible with smartphone control apps: Drone Mobile, MyCar2, SmartStart
  • Backed by iDatastart's Limited Lifetime warranty
This is a bundled product that includes:
iDatastart CMHCXG0 Remote Start Control Module
iDatastart CMHCXG0 Remote Start Control Module
iDatastart ADS-THR-MA3 Plug and Play T-Harness
iDatastart ADS-THR-MA3 Plug and Play T-Harness

Specifications

Installation Method
  • Plug and Play

Transmission Support
  • Automatic

Car Alarm Capable

Yes - Use optional ADS-SEC

Designed To Fit:
  • Fiat
  • Mazda
  • Toyota

Warranty
  • Limited Lifetime on Control Module
  • 1 Year on Key Fobs, and Accessories

What vehicles does this product fit?

Testimonials

  • Exceptionally Helpful

    They were exceptionally helpful despite me going down the DIY route having never installed a remote starter before. There was no T harness kit available for my vehicle which led to a few questions which they thankfully were very helpful with. Mission remote start was successful and I'm super pleased.

    Stephen Anthony
    DIY Client

  • 10 out of 10

    I would recommend Lockdown security 10 out of 10 times. Leo and his team were professional, fast acting and provided excellent service. I am very happy with my remote starter.

    Jay
    Enjoying a warm vehicle!

  • Responsive, Easy to Use

    Have been using Lockdown Security for years. Just ordered the fifth remote starter from them and installed myself. Their website is easy to use and intuitive. They are responsive and more than willing to answer questions for the DIY customers. Would strongly recommend to anyone looking to purchase a remote starter.

    Ayad
    DIY Client